Microbiology

Microbiology Study Guide

130. Mosquito vector is not a characteristic of Bacillus anthracis. a. True b. False 131. What color are gram-positive bacteria after completing a gram stain? a. Brown b. Red c. Green d. Purple 132. __________________ may be used to detect a patient’s antibodies against Treponema pallidum. a. 133. Which antibodies will be in the serum of a person with blood type B, Rh-? a. Anti A, anti B, anti Rh b. Anti B, anti Rh c. Anti A only d. None of the above 134. __________________ may show a presence of leukocytes at the infected site(s). a. Trichomoniasis b. Genital warts c. Candidiasis d. Genital herpes 135. A selective medium is the only culture medium on which gram-positive organisms can grow. a. True b. False 136. How do mycoplasmal pneumonia and viral pneumonia differ? a. Mycoplasmal pneumonia does not have any known etiologic agent b. Mycoplasmal pneumonia is treated with tetracyclines c. Viral pneumonia is treated with tetracyclines d. None of the above Neutralization reaction b. Immunofluorescence c. Complement fixation d. Agglutination reaction

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